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Jotamastic 80 is a two-pack epoxy mastic paint, which can be applied at low film thicknesses (from 75 to 200 microns in a single coat) . Jotamastic 80 is built on the same technology platform as Jotamastic 87 and is recommended as an anti-corrosive coating for steel above and below water.
The aluminium range is particularly suited for submerged areas (look in choose colour for Aluminium or Aluminium red-toned). Aluminium flakes within the coatings create an impenetrable barrier to water and increased coating flexibility.
For best results apply two coats above the waterline and three coats below the waterline at a typical spreading rate of 8 m² per litre.
Use the Wintergrade version for application below 10°C and faster curing times in normal conditions.
Note: Pack size is 4.6 litres or 18.3 litres including hardener.
Recommended topcoats (above the waterline):
Standard: Pioner Topcoat
Premium: Hardtop AX
Eco: Hardtop CA
Other topcoat options available. Please call us for advice.
|Application method||Brush, roller or high pressure airless spray|
|Coverage||7 to 8 m² per litre|
|No. of recommended coats||3 x Aluminium below waterline, 2 above waterline|
|Dry to re-coat @ 23°C||10 hours|
|Curing time @ 23°C||7 days|
|Pot life @ 23°C||2 hours maximum|
|Thinner||Jotun Thinners No. 17 or SML Epoxy Thinner|
|Water resistance||Very Good|
|Abrasion resistance||Very good|
Choose colour first. Any size options will then be available.